Quadro 3000M vs Quadro K620M

When comparing Quadro 3000M and Quadro K620M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro 3000M and Quadro K620M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro 3000M and Quadro K620M are Laptop Graphics Cards

Note: Quadro 3000M and Quadro K620M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Quadro 3000M or Quadro K620M here:

Main Specs

  Quadro 3000M Quadro K620M
Power consumption (TDP) 75 Watt 30 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro 3000M has 150% more power consumption, than Quadro K620M.
  • Quadro 3000M is connected by MXM-B (3.0), and Quadro K620M uses MXM-A (3.0) interface.
  • Quadro 3000M and Quadro K620M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro 3000M is build with Fermi architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 579 MHz higher, than Quadro 3000M.
  • Quadro 3000M is manufactured by 40 nm process technology, and Quadro K620M - by 28 nm process technology.
  • Memory clock speed of Quadro K620M is 1375 MHz higher, than Quadro 3000M.

Game benchmarks

high / 1080p 2−3 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 4−5 5−6
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 20% more, than Quadro 3000M.

Full Specs

  Quadro 3000M Quadro K620M
Architecture Fermi Maxwell
Code name Fermi GM108
Type Mobile workstation Mobile workstation
Release date 22 February 2011 1 March 2015
Pipelines 240 384
Core clock speed 450 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 1,950 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 18.00 17.98
Floating-point performance 432.0 gflops 863.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 625 MHz 2000 MHz
Memory bandwidth 80 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 2.1 +
Bitcoin / BTC (SHA256) 28 Mh/s 92 Mh/s
Laptop size large
Optimus +
Display Port 1.2
nView Display Management +
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